As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE TAIL ROTOR WAS REMOVED FOR THE 500 HOUR INSPECTION AND DURING INSPECTION, THE LAMINATED HALF BEARINGS WERE FOUND TO BE CRACKED. THE RUBBER IN THE BEARINGS WAS SPLIT BEYOND LIMITS. IT IS TO BE NOTED THAT THIS AIRCRAFT SPENDS MOST OF IT'S TIME OUTSIDE ON THE RAMP AND THE DETERIORATION IS PROBABLY DUE TO WEATHER EFFECTS.